[    1.844566] ip (249) used greatest stack depth: 12688 bytes left
[  261.296065] netdevsim: Exceeded number of supported nexthops
[  261.630024] netdevsim: Failed to replace nexthop bucket
[  261.630094] netdevsim: Failed to replace nexthop bucket
[  262.011726] Failed to register nexthop notifier